96+ fuel sytem Tell me whats wrongs with this!!!

[BeClipse]

hey guys tell me whats wrong with this setup. Coz I tried how star does it. I hooked it up to the return line. w/o removing my stock FPR and I can't adjust the idle. it stays up to 55 - 60 psi. and it doesn't increase at all after boost. So take a look at my design tell me if it will work. thanks. I kinda designed this by looking at hahns instuction eventho I can't really understand the real reason why they using that TEE fiting or why they are removing the shrader valve on the fuel rail if they are not using that as a port in some way.

http://www.geocities.com/superber_fresh/Fuelsytem.JPG

 

[420aVOS]

ok i had big problems with fuel too, are you running boost and you are a 420a right, what fuel psi do you want? i can help if you give me this info

 

[BeClipse]

I have a 5-7 psi spring. I can't really measure how much I'm runnig coz my gauge is not reading anything I don't understand. But yea I found out today that my cartech FMU is not even working.it leaks or whetever it doesn keep vacum. So I'm gonna have to do something with that. Right now my FMU is on line with the return line. I have a vacum hose running from the intake to my trunk. But tell me what u know man it might help

 

[BeClipse]

oh well looking at the fuel curve I need around 85 - 90 psi

 

[420aVOS]

when we did my system we ran the return off the shrader valve in the rail and cuz we are boosting we went with the aeromotive FPR cuz it is vac and boost sensitive and placed it right after the fuel rail on the return side its set at 60 psi but has room to go up, i think it is only good to 70psi though. if you are N/A go with the FPR near the rail and get a gauge right before the FPR

TANK----RAIL--gauge-FPR

this will make your vac line shorter

----- = feed line
____ = return line

ps i think FMU are boost sensitive not vac, so if you are n/a it wont work